pgsql: Object access hook framework, with post-creation hook.

Object access hook framework, with post-creation hook.

After a SQL object is created, we provide an opportunity for security
or logging plugins to get control; for example, a security label provider
could use this to assign an initial security label to newly created
objects. The basic infrastructure is (hopefully) reusable for other types
of events that might require similar treatment.

KaiGai Kohei, with minor adjustments.

Branch
------
master

Details
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http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=cc1ed40d57aa68322e43a7b0a3320a6c5aff010a

Modified Files
--------------
src/backend/catalog/heap.c | 4 ++
src/backend/catalog/pg_constraint.c | 4 ++
src/backend/catalog/pg_conversion.c | 5 +++
src/backend/catalog/pg_namespace.c | 4 ++
src/backend/catalog/pg_operator.c | 9 +++++
src/backend/catalog/pg_proc.c | 4 ++
src/backend/catalog/pg_type.c | 7 ++++
src/backend/commands/dbcommands.c | 4 ++
src/backend/commands/foreigncmds.c | 11 +++++++
src/backend/commands/functioncmds.c | 5 +++
src/backend/commands/opclasscmds.c | 9 +++++
src/backend/commands/proclang.c | 5 +++
src/backend/commands/tablecmds.c | 5 +++
src/backend/commands/tablespace.c | 5 +++
src/backend/commands/trigger.c | 5 +++
src/backend/commands/tsearchcmds.c | 14 ++++++++
src/backend/commands/user.c | 4 ++
src/backend/rewrite/rewriteDefine.c | 5 +++
src/backend/storage/large_object/inv_api.c | 5 +++
src/backend/utils/init/globals.c | 7 ++++
src/include/catalog/objectaccess.h | 46 ++++++++++++++++++++++++++++
21 files changed, 167 insertions(+), 0 deletions(-)